patch 9.0.1847: [security] potential oob write in do_addsub() Commit: https://github.com/vim/vim/commit/889f6af37164775192e33b233a90e86fd3df0f57 Author: Christian Brabandt <cb@256bit.org> Date: Sat Sep 2 19:43:33 2023 +0200 patch 9.0.1847: [security] potential oob write in do_addsub() Problem: potential oob write in do_addsub() Solution: don't overflow buf2, check size in for loop() Signed-off-by: Christian Brabandt <cb@256bit.org>

#!/usr/bin/python
#
# Program that writes a number to stdout repeatedly
#
# This requires Python 2.6 or later.

from __future__ import print_function
import sys
import time

if __name__ == "__main__":

    done = 0
    while done < 10:
        done = done + 1
        print(done)
        sys.stdout.flush()
        time.sleep(0.05)  # sleep 50 msec